The World Association for the Development of Philately (WADP) and the Universal Postal Union (UPU) jointly conceived and developed the WADP Numbering System - WNS, which was launched on 1 January 2002.

All registered stamps issued by Luxembourg in 2011

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  1. Lu031.11-80
    Wns Number
    LU031.11
    Country / Post
    Luxembourg
    Date of Issue
    December 06, 2011
    Subject
    Trades of Yesteryear II - The Printer
  2. Lu032.11-80
    Wns Number
    LU032.11
    Country / Post
    Luxembourg
    Date of Issue
    December 06, 2011
    Subject
    UNESCO World Heritage - Echternach Hopping Procession
  3. Lu033.11-80
    Wns Number
    LU033.11
    Country / Post
    Luxembourg
    Date of Issue
    December 06, 2011
    Subject
    UNESCO World Heritage - Echternach Hopping Procession

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